CVE-2020-35123 XML external entity in n/a
An XXE vulnerability in Zimbra's SAML consumer store allows attackers to read files or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-35123?
CVE-2020-35123 is a medium-severity vulnerability in n/a, published on 17 Dec 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In Zimbra Collaboration Suite Network Edition versions < 9.0.0 P10 and 8.8.15 P17, there exists an XXE vulnerability in the saml consumer store extension, which is vulnerable to XXE attacks. This has been fixed in Zimbra Collaboration Suite Network edition 9.0.0 Patch 10 and 8.8.15 Patch 17.
Weakness: CWE-611
Which versions are affected by CVE-2020-35123?
It affects 1 product.
Products include Zimbra Collaboration.
How do I fix CVE-2020-35123?
No fix has been published for CVE-2020-35123 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-35123 being exploited?
There is no known exploitation of CVE-2020-35123 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-jvvx-4fhr-xxqv.